Given numbers are 534,540,238,454

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 534,540,238,454 is 1298244780.

Find LCM of 534,540,238,454 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 89 x 90 x 119 x 227 = 1298244780

Therefore, the lowest common multiple of 534,540,238,454 is 1298244780.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

534 x 540 x 238 x 454 = 31157874720

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

534 : 1, 2, 3, 6, 89, 178, 267, 534

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

238 : 1, 2, 7, 14, 17, 34, 119, 238

454 : 1, 2, 227, 454

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 534,540,238,454, is 2.

Now, the common factors can be found like this.

534:2x 3x 89

540:2x 2x 3x 3x 3x 5

238:2x 7x 17

454:2x 227

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 3 = 12

Therefore, the value for common factors is 12.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 31157874720/(2x12)

LCM = 31157874720/24

LCM = 1298244780

Thus, we can understand that the LCM of 534,540,238,454 is 1298244780.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 805, 570, 839, 852
• LCM of 812, 915, 503, 474
• LCM of 949, 700, 844, 110
• LCM of 621, 191, 671, 505
• LCM of 683, 673, 328, 116

1. What is the LCM of 534, 540, 238, 454?

Answer: LCM of 534, 540, 238, 454 is 1298244780.

2. How to calculate the LCM of 534, 540, 238, 454?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 534, 540, 238, 454.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.